package com.mm.learn;

public class b {
    public static void main(String[] args) {
        test1();
        test2();
    }

    static void test1() {
        System.out.println(1);
    }
    static void test2() {
        System.out.println(2);
    }

    static void test3() {
    }

    static void test4() {
    }

}
